| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.53 | 10.393% | $170.5903 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $193.36 | 8.372% | $209.5481 | $209.55 | $209.55 | $209.50 |
| Purchase #3 | $239.97 | 6.582% | $255.7648 | $255.76 | $255.75 | $255.80 |
| Purchase #4 | $164.44 | 8.563% | $178.521 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $128.48 | 11.267% | $142.9558 | $142.96 | $142.95 | $143.00 |
| Purchase #6 | $232.75 | 3.422% | $240.7147 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $216.59 | 9.238% | $236.5986 | $236.60 | $236.60 | $236.60 |
| 7 purchase totals = | $1,330.12 | $1,434.6933 | $1,434.69 | $1,434.65 | $1,434.70 | |